Multiple choice technology web technology

Which of the following symbols is used to identifying the beginning of the query string and the consecutive name-value pairs in a request?

  1. ? and &

  2. & and =

  3. ? and =

  4. % and &

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In a URL query string, the question mark (?) marks the beginning of the query string, and ampersands (&) separate consecutive name-value pairs. Option B is wrong (& starts, = separates). Option C has wrong separator. Option D uses % which is for encoding, not structure.